204330720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38699}}^1$

素因数の和:38728

約数の個数: 96

約数和(自身を含む): 702172800

約数和(自身を除く): 497842080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 38699, 77398, 116097, 154796, 193495, 232194, 309592, 386990, 425689, 464388, 580485, 619184, 773980, 851378, 928776, 1160970, 1238368, 1277067, 1547960, 1702756, 1857552, 2128445, 2321940, 2554134, 3095920, 3405512, 3715104, 4256890, 4643880, 5108268, 6191840, 6385335, 6811024, 8513780, 9287760, 10216536, 12770670, 13622048, 17027560, 18575520, 20433072, 25541340, 34055120, 40866144, 51082680, 68110240, 102165360, 204330720]

約数ペア:

[(1, 204330720), (2, 102165360), (3, 68110240), (4, 51082680), (5, 40866144), (6, 34055120), (8, 25541340), (10, 20433072), (11, 18575520), (12, 17027560), (15, 13622048), (16, 12770670), (20, 10216536), (22, 9287760), (24, 8513780), (30, 6811024), (32, 6385335), (33, 6191840), (40, 5108268), (44, 4643880), (48, 4256890), (55, 3715104), (60, 3405512), (66, 3095920), (80, 2554134), (88, 2321940), (96, 2128445), (110, 1857552), (120, 1702756), (132, 1547960), (160, 1277067), (165, 1238368), (176, 1160970), (220, 928776), (240, 851378), (264, 773980), (330, 619184), (352, 580485), (440, 464388), (480, 425689), (528, 386990), (660, 309592), (880, 232194), (1056, 193495), (1320, 154796), (1760, 116097), (2640, 77398), (5280, 38699)]