418271520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9791}}^1$

素因数の和:9898

約数の個数: 96

約数和(自身を含む): 1332495360

約数和(自身を除く): 914223840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 5340, 7120, 8544, 9791, 10680, 14240, 19582, 21360, 29373, 39164, 42720, 48955, 58746, 78328, 97910, 117492, 146865, 156656, 195820, 234984, 293730, 313312, 391640, 469968, 587460, 783280, 871399, 939936, 1174920, 1566560, 1742798, 2349840, 2614197, 3485596, 4356995, 4699680, 5228394, 6971192, 8713990, 10456788, 13070985, 13942384, 17427980, 20913576, 26141970, 27884768, 34855960, 41827152, 52283940, 69711920, 83654304, 104567880, 139423840, 209135760, 418271520]

約数ペア:

[(1, 418271520), (2, 209135760), (3, 139423840), (4, 104567880), (5, 83654304), (6, 69711920), (8, 52283940), (10, 41827152), (12, 34855960), (15, 27884768), (16, 26141970), (20, 20913576), (24, 17427980), (30, 13942384), (32, 13070985), (40, 10456788), (48, 8713990), (60, 6971192), (80, 5228394), (89, 4699680), (96, 4356995), (120, 3485596), (160, 2614197), (178, 2349840), (240, 1742798), (267, 1566560), (356, 1174920), (445, 939936), (480, 871399), (534, 783280), (712, 587460), (890, 469968), (1068, 391640), (1335, 313312), (1424, 293730), (1780, 234984), (2136, 195820), (2670, 156656), (2848, 146865), (3560, 117492), (4272, 97910), (5340, 78328), (7120, 58746), (8544, 48955), (9791, 42720), (10680, 39164), (14240, 29373), (19582, 21360)]