118974720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{30983}}^1$

素因数の和:31007

約数の個数: 72

約数和(自身を含む): 379987776

約数和(自身を除く): 261013056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 30983, 61966, 92949, 123932, 154915, 185898, 247864, 309830, 371796, 464745, 495728, 619660, 743592, 929490, 991456, 1239320, 1487184, 1858980, 1982912, 2478640, 2974368, 3717960, 3965824, 4957280, 5948736, 7435920, 7931648, 9914560, 11897472, 14871840, 19829120, 23794944, 29743680, 39658240, 59487360, 118974720]

約数ペア:

[(1, 118974720), (2, 59487360), (3, 39658240), (4, 29743680), (5, 23794944), (6, 19829120), (8, 14871840), (10, 11897472), (12, 9914560), (15, 7931648), (16, 7435920), (20, 5948736), (24, 4957280), (30, 3965824), (32, 3717960), (40, 2974368), (48, 2478640), (60, 1982912), (64, 1858980), (80, 1487184), (96, 1239320), (120, 991456), (128, 929490), (160, 743592), (192, 619660), (240, 495728), (256, 464745), (320, 371796), (384, 309830), (480, 247864), (640, 185898), (768, 154915), (960, 123932), (1280, 92949), (1920, 61966), (3840, 30983)]