834866640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24671}}^1$

素因数の和:24737

約数の個数: 120

約数和(自身を含む): 2863531008

約数和(自身を除く): 2028664368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 24671, 33840, 49342, 74013, 98684, 123355, 148026, 197368, 222039, 246710, 296052, 370065, 394736, 444078, 493420, 592104, 740130, 888156, 986840, 1110195, 1159537, 1184208, 1480260, 1776312, 1973680, 2220390, 2319074, 2960520, 3478611, 3552624, 4440780, 4638148, 5797685, 5921040, 6957222, 8881560, 9276296, 10435833, 11595370, 13914444, 17393055, 17763120, 18552592, 20871666, 23190740, 27828888, 34786110, 41743332, 46381480, 52179165, 55657776, 69572220, 83486664, 92762960, 104358330, 139144440, 166973328, 208716660, 278288880, 417433320, 834866640]

約数ペア:

[(1, 834866640), (2, 417433320), (3, 278288880), (4, 208716660), (5, 166973328), (6, 139144440), (8, 104358330), (9, 92762960), (10, 83486664), (12, 69572220), (15, 55657776), (16, 52179165), (18, 46381480), (20, 41743332), (24, 34786110), (30, 27828888), (36, 23190740), (40, 20871666), (45, 18552592), (47, 17763120), (48, 17393055), (60, 13914444), (72, 11595370), (80, 10435833), (90, 9276296), (94, 8881560), (120, 6957222), (141, 5921040), (144, 5797685), (180, 4638148), (188, 4440780), (235, 3552624), (240, 3478611), (282, 2960520), (360, 2319074), (376, 2220390), (423, 1973680), (470, 1776312), (564, 1480260), (705, 1184208), (720, 1159537), (752, 1110195), (846, 986840), (940, 888156), (1128, 740130), (1410, 592104), (1692, 493420), (1880, 444078), (2115, 394736), (2256, 370065), (2820, 296052), (3384, 246710), (3760, 222039), (4230, 197368), (5640, 148026), (6768, 123355), (8460, 98684), (11280, 74013), (16920, 49342), (24671, 33840)]