15678622320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{175141}}^1$

素因数の和:175530

約数の個数: 80

約数和(自身を含む): 48734312352

約数和(自身を除く): 33055690032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1865, 2238, 2984, 3730, 4476, 5595, 5968, 7460, 8952, 11190, 14920, 17904, 22380, 29840, 44760, 89520, 175141, 350282, 525423, 700564, 875705, 1050846, 1401128, 1751410, 2101692, 2627115, 2802256, 3502820, 4203384, 5254230, 7005640, 8406768, 10508460, 14011280, 21016920, 42033840, 65327593, 130655186, 195982779, 261310372, 326637965, 391965558, 522620744, 653275930, 783931116, 979913895, 1045241488, 1306551860, 1567862232, 1959827790, 2613103720, 3135724464, 3919655580, 5226207440, 7839311160, 15678622320]

約数ペア:

[(1, 15678622320), (2, 7839311160), (3, 5226207440), (4, 3919655580), (5, 3135724464), (6, 2613103720), (8, 1959827790), (10, 1567862232), (12, 1306551860), (15, 1045241488), (16, 979913895), (20, 783931116), (24, 653275930), (30, 522620744), (40, 391965558), (48, 326637965), (60, 261310372), (80, 195982779), (120, 130655186), (240, 65327593), (373, 42033840), (746, 21016920), (1119, 14011280), (1492, 10508460), (1865, 8406768), (2238, 7005640), (2984, 5254230), (3730, 4203384), (4476, 3502820), (5595, 2802256), (5968, 2627115), (7460, 2101692), (8952, 1751410), (11190, 1401128), (14920, 1050846), (17904, 875705), (22380, 700564), (29840, 525423), (44760, 350282), (89520, 175141)]