459666720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5233}}^1$

素因数の和:5315

約数の個数: 144

約数和(自身を含む): 1594632312

約数和(自身を除く): 1134965592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5233, 5490, 5856, 7320, 8784, 9760, 10466, 10980, 14640, 15699, 17568, 20932, 21960, 26165, 29280, 31398, 41864, 43920, 47097, 52330, 62796, 78495, 83728, 87840, 94194, 104660, 125592, 156990, 167456, 188388, 209320, 235485, 251184, 313980, 319213, 376776, 418640, 470970, 502368, 627960, 638426, 753552, 837280, 941940, 957639, 1255920, 1276852, 1507104, 1596065, 1883880, 1915278, 2511840, 2553704, 2872917, 3192130, 3767760, 3830556, 4788195, 5107408, 5745834, 6384260, 7535520, 7661112, 9576390, 10214816, 11491668, 12768520, 14364585, 15322224, 19152780, 22983336, 25537040, 28729170, 30644448, 38305560, 45966672, 51074080, 57458340, 76611120, 91933344, 114916680, 153222240, 229833360, 459666720]

約数ペア:

[(1, 459666720), (2, 229833360), (3, 153222240), (4, 114916680), (5, 91933344), (6, 76611120), (8, 57458340), (9, 51074080), (10, 45966672), (12, 38305560), (15, 30644448), (16, 28729170), (18, 25537040), (20, 22983336), (24, 19152780), (30, 15322224), (32, 14364585), (36, 12768520), (40, 11491668), (45, 10214816), (48, 9576390), (60, 7661112), (61, 7535520), (72, 6384260), (80, 5745834), (90, 5107408), (96, 4788195), (120, 3830556), (122, 3767760), (144, 3192130), (160, 2872917), (180, 2553704), (183, 2511840), (240, 1915278), (244, 1883880), (288, 1596065), (305, 1507104), (360, 1276852), (366, 1255920), (480, 957639), (488, 941940), (549, 837280), (610, 753552), (720, 638426), (732, 627960), (915, 502368), (976, 470970), (1098, 418640), (1220, 376776), (1440, 319213), (1464, 313980), (1830, 251184), (1952, 235485), (2196, 209320), (2440, 188388), (2745, 167456), (2928, 156990), (3660, 125592), (4392, 104660), (4880, 94194), (5233, 87840), (5490, 83728), (5856, 78495), (7320, 62796), (8784, 52330), (9760, 47097), (10466, 43920), (10980, 41864), (14640, 31398), (15699, 29280), (17568, 26165), (20932, 21960)]