304375320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2599

約数の個数: 160

約数和(自身を含む): 1051102800

約数和(自身を除く): 746727480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2539, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5078, 5994, 6660, 7617, 7992, 9990, 10156, 11988, 12695, 13320, 14985, 15234, 19980, 20312, 22851, 23976, 25390, 29970, 30468, 38085, 39960, 45702, 50780, 59940, 60936, 68553, 76170, 91404, 93943, 101560, 114255, 119880, 137106, 152340, 182808, 187886, 205659, 228510, 274212, 281829, 304680, 342765, 375772, 411318, 457020, 469715, 548424, 563658, 685530, 751544, 822636, 845487, 914040, 939430, 1028295, 1127316, 1371060, 1409145, 1645272, 1690974, 1878860, 2056590, 2254632, 2536461, 2742120, 2818290, 3381948, 3757720, 4113180, 4227435, 5072922, 5636580, 6763896, 7609383, 8226360, 8454870, 10145844, 11273160, 12682305, 15218766, 16909740, 20291688, 25364610, 30437532, 33819480, 38046915, 50729220, 60875064, 76093830, 101458440, 152187660, 304375320]

約数ペア:

[(1, 304375320), (2, 152187660), (3, 101458440), (4, 76093830), (5, 60875064), (6, 50729220), (8, 38046915), (9, 33819480), (10, 30437532), (12, 25364610), (15, 20291688), (18, 16909740), (20, 15218766), (24, 12682305), (27, 11273160), (30, 10145844), (36, 8454870), (37, 8226360), (40, 7609383), (45, 6763896), (54, 5636580), (60, 5072922), (72, 4227435), (74, 4113180), (81, 3757720), (90, 3381948), (108, 2818290), (111, 2742120), (120, 2536461), (135, 2254632), (148, 2056590), (162, 1878860), (180, 1690974), (185, 1645272), (216, 1409145), (222, 1371060), (270, 1127316), (296, 1028295), (324, 939430), (333, 914040), (360, 845487), (370, 822636), (405, 751544), (444, 685530), (540, 563658), (555, 548424), (648, 469715), (666, 457020), (740, 411318), (810, 375772), (888, 342765), (999, 304680), (1080, 281829), (1110, 274212), (1332, 228510), (1480, 205659), (1620, 187886), (1665, 182808), (1998, 152340), (2220, 137106), (2539, 119880), (2664, 114255), (2997, 101560), (3240, 93943), (3330, 91404), (3996, 76170), (4440, 68553), (4995, 60936), (5078, 59940), (5994, 50780), (6660, 45702), (7617, 39960), (7992, 38085), (9990, 30468), (10156, 29970), (11988, 25390), (12695, 23976), (13320, 22851), (14985, 20312), (15234, 19980)]