2287661940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74323}}^1$

素因数の和:74363

約数の個数: 120

約数和(自身を含む): 7554291360

約数和(自身を除く): 5266629420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 74323, 148646, 222969, 297292, 371615, 445938, 668907, 743230, 891876, 1114845, 1337814, 1412137, 1486460, 2006721, 2229690, 2675628, 2824274, 3344535, 4013442, 4236411, 4459380, 5648548, 6020163, 6689070, 7060685, 8026884, 8472822, 10033605, 12040326, 12709233, 13378140, 14121370, 16945644, 20067210, 21182055, 24080652, 25418466, 28242740, 30100815, 38127699, 40134420, 42364110, 50836932, 60201630, 63546165, 76255398, 84728220, 114383097, 120403260, 127092330, 152510796, 190638495, 228766194, 254184660, 381276990, 457532388, 571915485, 762553980, 1143830970, 2287661940]

約数ペア:

[(1, 2287661940), (2, 1143830970), (3, 762553980), (4, 571915485), (5, 457532388), (6, 381276990), (9, 254184660), (10, 228766194), (12, 190638495), (15, 152510796), (18, 127092330), (19, 120403260), (20, 114383097), (27, 84728220), (30, 76255398), (36, 63546165), (38, 60201630), (45, 50836932), (54, 42364110), (57, 40134420), (60, 38127699), (76, 30100815), (81, 28242740), (90, 25418466), (95, 24080652), (108, 21182055), (114, 20067210), (135, 16945644), (162, 14121370), (171, 13378140), (180, 12709233), (190, 12040326), (228, 10033605), (270, 8472822), (285, 8026884), (324, 7060685), (342, 6689070), (380, 6020163), (405, 5648548), (513, 4459380), (540, 4236411), (570, 4013442), (684, 3344535), (810, 2824274), (855, 2675628), (1026, 2229690), (1140, 2006721), (1539, 1486460), (1620, 1412137), (1710, 1337814), (2052, 1114845), (2565, 891876), (3078, 743230), (3420, 668907), (5130, 445938), (6156, 371615), (7695, 297292), (10260, 222969), (15390, 148646), (30780, 74323)]