228259440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4111

約数の個数: 120

約数和(自身を含む): 776468160

約数和(自身を除く): 548208720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4013, 4740, 5688, 6320, 7110, 8026, 9480, 11376, 12039, 14220, 16052, 18960, 20065, 24078, 28440, 32104, 36117, 40130, 48156, 56880, 60195, 64208, 72234, 80260, 96312, 120390, 144468, 160520, 180585, 192624, 240780, 288936, 317027, 321040, 361170, 481560, 577872, 634054, 722340, 951081, 963120, 1268108, 1444680, 1585135, 1902162, 2536216, 2853243, 2889360, 3170270, 3804324, 4755405, 5072432, 5706486, 6340540, 7608648, 9510810, 11412972, 12681080, 14266215, 15217296, 19021620, 22825944, 25362160, 28532430, 38043240, 45651888, 57064860, 76086480, 114129720, 228259440]

約数ペア:

[(1, 228259440), (2, 114129720), (3, 76086480), (4, 57064860), (5, 45651888), (6, 38043240), (8, 28532430), (9, 25362160), (10, 22825944), (12, 19021620), (15, 15217296), (16, 14266215), (18, 12681080), (20, 11412972), (24, 9510810), (30, 7608648), (36, 6340540), (40, 5706486), (45, 5072432), (48, 4755405), (60, 3804324), (72, 3170270), (79, 2889360), (80, 2853243), (90, 2536216), (120, 1902162), (144, 1585135), (158, 1444680), (180, 1268108), (237, 963120), (240, 951081), (316, 722340), (360, 634054), (395, 577872), (474, 481560), (632, 361170), (711, 321040), (720, 317027), (790, 288936), (948, 240780), (1185, 192624), (1264, 180585), (1422, 160520), (1580, 144468), (1896, 120390), (2370, 96312), (2844, 80260), (3160, 72234), (3555, 64208), (3792, 60195), (4013, 56880), (4740, 48156), (5688, 40130), (6320, 36117), (7110, 32104), (8026, 28440), (9480, 24078), (11376, 20065), (12039, 18960), (14220, 16052)]