40977360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 143919360

約数和(自身を除く): 102942000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 311, 360, 366, 432, 488, 540, 549, 610, 622, 720, 732, 915, 933, 976, 1080, 1098, 1220, 1244, 1464, 1555, 1647, 1830, 1866, 2160, 2196, 2440, 2488, 2745, 2799, 2928, 3110, 3294, 3660, 3732, 4392, 4665, 4880, 4976, 5490, 5598, 6220, 6588, 7320, 7464, 8235, 8397, 8784, 9330, 10980, 11196, 12440, 13176, 13995, 14640, 14928, 16470, 16794, 18660, 18971, 21960, 22392, 24880, 26352, 27990, 32940, 33588, 37320, 37942, 41985, 43920, 44784, 55980, 56913, 65880, 67176, 74640, 75884, 83970, 94855, 111960, 113826, 131760, 134352, 151768, 167940, 170739, 189710, 223920, 227652, 284565, 303536, 335880, 341478, 379420, 455304, 512217, 569130, 671760, 682956, 758840, 853695, 910608, 1024434, 1138260, 1365912, 1517680, 1707390, 2048868, 2276520, 2561085, 2731824, 3414780, 4097736, 4553040, 5122170, 6829560, 8195472, 10244340, 13659120, 20488680, 40977360]

約数ペア:

[(1, 40977360), (2, 20488680), (3, 13659120), (4, 10244340), (5, 8195472), (6, 6829560), (8, 5122170), (9, 4553040), (10, 4097736), (12, 3414780), (15, 2731824), (16, 2561085), (18, 2276520), (20, 2048868), (24, 1707390), (27, 1517680), (30, 1365912), (36, 1138260), (40, 1024434), (45, 910608), (48, 853695), (54, 758840), (60, 682956), (61, 671760), (72, 569130), (80, 512217), (90, 455304), (108, 379420), (120, 341478), (122, 335880), (135, 303536), (144, 284565), (180, 227652), (183, 223920), (216, 189710), (240, 170739), (244, 167940), (270, 151768), (305, 134352), (311, 131760), (360, 113826), (366, 111960), (432, 94855), (488, 83970), (540, 75884), (549, 74640), (610, 67176), (622, 65880), (720, 56913), (732, 55980), (915, 44784), (933, 43920), (976, 41985), (1080, 37942), (1098, 37320), (1220, 33588), (1244, 32940), (1464, 27990), (1555, 26352), (1647, 24880), (1830, 22392), (1866, 21960), (2160, 18971), (2196, 18660), (2440, 16794), (2488, 16470), (2745, 14928), (2799, 14640), (2928, 13995), (3110, 13176), (3294, 12440), (3660, 11196), (3732, 10980), (4392, 9330), (4665, 8784), (4880, 8397), (4976, 8235), (5490, 7464), (5598, 7320), (6220, 6588)]