744540180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 2140629120

約数和(自身を除く): 1396088940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 89, 134, 178, 201, 267, 268, 335, 356, 402, 445, 534, 670, 804, 890, 1005, 1068, 1335, 1340, 1780, 2010, 2081, 2670, 4020, 4162, 5340, 5963, 6243, 8324, 10405, 11926, 12486, 17889, 20810, 23852, 24972, 29815, 31215, 35778, 41620, 59630, 62430, 71556, 89445, 119260, 124860, 139427, 178890, 185209, 278854, 357780, 370418, 418281, 555627, 557708, 697135, 740836, 836562, 926045, 1111254, 1394270, 1673124, 1852090, 2091405, 2222508, 2778135, 2788540, 3704180, 4182810, 5556270, 8365620, 11112540, 12409003, 24818006, 37227009, 49636012, 62045015, 74454018, 124090030, 148908036, 186135045, 248180060, 372270090, 744540180]

約数ペア:

[(1, 744540180), (2, 372270090), (3, 248180060), (4, 186135045), (5, 148908036), (6, 124090030), (10, 74454018), (12, 62045015), (15, 49636012), (20, 37227009), (30, 24818006), (60, 12409003), (67, 11112540), (89, 8365620), (134, 5556270), (178, 4182810), (201, 3704180), (267, 2788540), (268, 2778135), (335, 2222508), (356, 2091405), (402, 1852090), (445, 1673124), (534, 1394270), (670, 1111254), (804, 926045), (890, 836562), (1005, 740836), (1068, 697135), (1335, 557708), (1340, 555627), (1780, 418281), (2010, 370418), (2081, 357780), (2670, 278854), (4020, 185209), (4162, 178890), (5340, 139427), (5963, 124860), (6243, 119260), (8324, 89445), (10405, 71556), (11926, 62430), (12486, 59630), (17889, 41620), (20810, 35778), (23852, 31215), (24972, 29815)]