1538226720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3457}}^1$

素因数の和:3584

約数の個数: 192

約数和(自身を含む): 5437635840

約数和(自身を除く): 3899409120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 206, 216, 240, 270, 288, 309, 360, 412, 432, 480, 515, 540, 618, 720, 824, 864, 927, 1030, 1080, 1236, 1440, 1545, 1648, 1854, 2060, 2160, 2472, 2781, 3090, 3296, 3457, 3708, 4120, 4320, 4635, 4944, 5562, 6180, 6914, 7416, 8240, 9270, 9888, 10371, 11124, 12360, 13828, 13905, 14832, 16480, 17285, 18540, 20742, 22248, 24720, 27656, 27810, 29664, 31113, 34570, 37080, 41484, 44496, 49440, 51855, 55312, 55620, 62226, 69140, 74160, 82968, 88992, 93339, 103710, 110624, 111240, 124452, 138280, 148320, 155565, 165936, 186678, 207420, 222480, 248904, 276560, 311130, 331872, 356071, 373356, 414840, 444960, 466695, 497808, 553120, 622260, 712142, 746712, 829680, 933390, 995616, 1068213, 1244520, 1424284, 1493424, 1659360, 1780355, 1866780, 2136426, 2489040, 2848568, 2986848, 3204639, 3560710, 3733560, 4272852, 4978080, 5341065, 5697136, 6409278, 7121420, 7467120, 8545704, 9613917, 10682130, 11394272, 12818556, 14242840, 14934240, 16023195, 17091408, 19227834, 21364260, 25637112, 28485680, 32046390, 34182816, 38455668, 42728520, 48069585, 51274224, 56971360, 64092780, 76911336, 85457040, 96139170, 102548448, 128185560, 153822672, 170914080, 192278340, 256371120, 307645344, 384556680, 512742240, 769113360, 1538226720]

約数ペア:

[(1, 1538226720), (2, 769113360), (3, 512742240), (4, 384556680), (5, 307645344), (6, 256371120), (8, 192278340), (9, 170914080), (10, 153822672), (12, 128185560), (15, 102548448), (16, 96139170), (18, 85457040), (20, 76911336), (24, 64092780), (27, 56971360), (30, 51274224), (32, 48069585), (36, 42728520), (40, 38455668), (45, 34182816), (48, 32046390), (54, 28485680), (60, 25637112), (72, 21364260), (80, 19227834), (90, 17091408), (96, 16023195), (103, 14934240), (108, 14242840), (120, 12818556), (135, 11394272), (144, 10682130), (160, 9613917), (180, 8545704), (206, 7467120), (216, 7121420), (240, 6409278), (270, 5697136), (288, 5341065), (309, 4978080), (360, 4272852), (412, 3733560), (432, 3560710), (480, 3204639), (515, 2986848), (540, 2848568), (618, 2489040), (720, 2136426), (824, 1866780), (864, 1780355), (927, 1659360), (1030, 1493424), (1080, 1424284), (1236, 1244520), (1440, 1068213), (1545, 995616), (1648, 933390), (1854, 829680), (2060, 746712), (2160, 712142), (2472, 622260), (2781, 553120), (3090, 497808), (3296, 466695), (3457, 444960), (3708, 414840), (4120, 373356), (4320, 356071), (4635, 331872), (4944, 311130), (5562, 276560), (6180, 248904), (6914, 222480), (7416, 207420), (8240, 186678), (9270, 165936), (9888, 155565), (10371, 148320), (11124, 138280), (12360, 124452), (13828, 111240), (13905, 110624), (14832, 103710), (16480, 93339), (17285, 88992), (18540, 82968), (20742, 74160), (22248, 69140), (24720, 62226), (27656, 55620), (27810, 55312), (29664, 51855), (31113, 49440), (34570, 44496), (37080, 41484)]