63430320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11491}}^1$

素因数の和:11530

約数の個数: 80

約数和(自身を含む): 205201152

約数和(自身を除く): 141770832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 11491, 22982, 34473, 45964, 57455, 68946, 91928, 114910, 137892, 172365, 183856, 229820, 264293, 275784, 344730, 459640, 528586, 551568, 689460, 792879, 919280, 1057172, 1321465, 1378920, 1585758, 2114344, 2642930, 2757840, 3171516, 3964395, 4228688, 5285860, 6343032, 7928790, 10571720, 12686064, 15857580, 21143440, 31715160, 63430320]

約数ペア:

[(1, 63430320), (2, 31715160), (3, 21143440), (4, 15857580), (5, 12686064), (6, 10571720), (8, 7928790), (10, 6343032), (12, 5285860), (15, 4228688), (16, 3964395), (20, 3171516), (23, 2757840), (24, 2642930), (30, 2114344), (40, 1585758), (46, 1378920), (48, 1321465), (60, 1057172), (69, 919280), (80, 792879), (92, 689460), (115, 551568), (120, 528586), (138, 459640), (184, 344730), (230, 275784), (240, 264293), (276, 229820), (345, 183856), (368, 172365), (460, 137892), (552, 114910), (690, 91928), (920, 68946), (1104, 57455), (1380, 45964), (1840, 34473), (2760, 22982), (5520, 11491)]