1191469680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31223}}^1$

素因数の和:31295

約数の個数: 120

約数和(自身を含む): 4076980128

約数和(自身を除く): 2885510448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 31223, 38160, 62446, 93669, 124892, 156115, 187338, 249784, 281007, 312230, 374676, 468345, 499568, 562014, 624460, 749352, 936690, 1124028, 1248920, 1405035, 1498704, 1654819, 1873380, 2248056, 2497840, 2810070, 3309638, 3746760, 4496112, 4964457, 5620140, 6619276, 7493520, 8274095, 9928914, 11240280, 13238552, 14893371, 16548190, 19857828, 22480560, 24822285, 26477104, 29786742, 33096380, 39715656, 49644570, 59573484, 66192760, 74466855, 79431312, 99289140, 119146968, 132385520, 148933710, 198578280, 238293936, 297867420, 397156560, 595734840, 1191469680]

約数ペア:

[(1, 1191469680), (2, 595734840), (3, 397156560), (4, 297867420), (5, 238293936), (6, 198578280), (8, 148933710), (9, 132385520), (10, 119146968), (12, 99289140), (15, 79431312), (16, 74466855), (18, 66192760), (20, 59573484), (24, 49644570), (30, 39715656), (36, 33096380), (40, 29786742), (45, 26477104), (48, 24822285), (53, 22480560), (60, 19857828), (72, 16548190), (80, 14893371), (90, 13238552), (106, 11240280), (120, 9928914), (144, 8274095), (159, 7493520), (180, 6619276), (212, 5620140), (240, 4964457), (265, 4496112), (318, 3746760), (360, 3309638), (424, 2810070), (477, 2497840), (530, 2248056), (636, 1873380), (720, 1654819), (795, 1498704), (848, 1405035), (954, 1248920), (1060, 1124028), (1272, 936690), (1590, 749352), (1908, 624460), (2120, 562014), (2385, 499568), (2544, 468345), (3180, 374676), (3816, 312230), (4240, 281007), (4770, 249784), (6360, 187338), (7632, 156115), (9540, 124892), (12720, 93669), (19080, 62446), (31223, 38160)]