462513420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28871}}^1$

素因数の和:28975

約数の個数: 72

約数和(自身を含む): 1418770080

約数和(自身を除く): 956256660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 28871, 57742, 86613, 115484, 144355, 173226, 259839, 288710, 346452, 433065, 519678, 577420, 866130, 1039356, 1299195, 1732260, 2569519, 2598390, 5139038, 5196780, 7708557, 10278076, 12847595, 15417114, 23125671, 25695190, 30834228, 38542785, 46251342, 51390380, 77085570, 92502684, 115628355, 154171140, 231256710, 462513420]

約数ペア:

[(1, 462513420), (2, 231256710), (3, 154171140), (4, 115628355), (5, 92502684), (6, 77085570), (9, 51390380), (10, 46251342), (12, 38542785), (15, 30834228), (18, 25695190), (20, 23125671), (30, 15417114), (36, 12847595), (45, 10278076), (60, 7708557), (89, 5196780), (90, 5139038), (178, 2598390), (180, 2569519), (267, 1732260), (356, 1299195), (445, 1039356), (534, 866130), (801, 577420), (890, 519678), (1068, 433065), (1335, 346452), (1602, 288710), (1780, 259839), (2670, 173226), (3204, 144355), (4005, 115484), (5340, 86613), (8010, 57742), (16020, 28871)]