384440160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61609}}^1$

素因数の和:61640

約数の個数: 96

約数和(自身を含む): 1304160480

約数和(自身を除く): 919720320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 61609, 123218, 184827, 246436, 308045, 369654, 492872, 616090, 739308, 800917, 924135, 985744, 1232180, 1478616, 1601834, 1848270, 1971488, 2402751, 2464360, 2957232, 3203668, 3696540, 4004585, 4805502, 4928720, 5914464, 6407336, 7393080, 8009170, 9611004, 9857440, 12013755, 12814672, 14786160, 16018340, 19222008, 24027510, 25629344, 29572320, 32036680, 38444016, 48055020, 64073360, 76888032, 96110040, 128146720, 192220080, 384440160]

約数ペア:

[(1, 384440160), (2, 192220080), (3, 128146720), (4, 96110040), (5, 76888032), (6, 64073360), (8, 48055020), (10, 38444016), (12, 32036680), (13, 29572320), (15, 25629344), (16, 24027510), (20, 19222008), (24, 16018340), (26, 14786160), (30, 12814672), (32, 12013755), (39, 9857440), (40, 9611004), (48, 8009170), (52, 7393080), (60, 6407336), (65, 5914464), (78, 4928720), (80, 4805502), (96, 4004585), (104, 3696540), (120, 3203668), (130, 2957232), (156, 2464360), (160, 2402751), (195, 1971488), (208, 1848270), (240, 1601834), (260, 1478616), (312, 1232180), (390, 985744), (416, 924135), (480, 800917), (520, 739308), (624, 616090), (780, 492872), (1040, 369654), (1248, 308045), (1560, 246436), (2080, 184827), (3120, 123218), (6240, 61609)]