42970320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 148300776

約数和(自身を除く): 105330456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1613, 1665, 1776, 2220, 2664, 2960, 3226, 3330, 4440, 4839, 5328, 6452, 6660, 8065, 8880, 9678, 12904, 13320, 14517, 16130, 19356, 24195, 25808, 26640, 29034, 32260, 38712, 48390, 58068, 59681, 64520, 72585, 77424, 96780, 116136, 119362, 129040, 145170, 179043, 193560, 232272, 238724, 290340, 298405, 358086, 387120, 477448, 537129, 580680, 596810, 716172, 895215, 954896, 1074258, 1161360, 1193620, 1432344, 1790430, 2148516, 2387240, 2685645, 2864688, 3580860, 4297032, 4774480, 5371290, 7161720, 8594064, 10742580, 14323440, 21485160, 42970320]

約数ペア:

[(1, 42970320), (2, 21485160), (3, 14323440), (4, 10742580), (5, 8594064), (6, 7161720), (8, 5371290), (9, 4774480), (10, 4297032), (12, 3580860), (15, 2864688), (16, 2685645), (18, 2387240), (20, 2148516), (24, 1790430), (30, 1432344), (36, 1193620), (37, 1161360), (40, 1074258), (45, 954896), (48, 895215), (60, 716172), (72, 596810), (74, 580680), (80, 537129), (90, 477448), (111, 387120), (120, 358086), (144, 298405), (148, 290340), (180, 238724), (185, 232272), (222, 193560), (240, 179043), (296, 145170), (333, 129040), (360, 119362), (370, 116136), (444, 96780), (555, 77424), (592, 72585), (666, 64520), (720, 59681), (740, 58068), (888, 48390), (1110, 38712), (1332, 32260), (1480, 29034), (1613, 26640), (1665, 25808), (1776, 24195), (2220, 19356), (2664, 16130), (2960, 14517), (3226, 13320), (3330, 12904), (4440, 9678), (4839, 8880), (5328, 8065), (6452, 6660)]