73858320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5437

約数の個数: 120

約数和(自身を含む): 261144000

約数和(自身を除く): 187285680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5399, 6840, 10798, 13680, 16197, 21596, 26995, 32394, 43192, 48591, 53990, 64788, 80985, 86384, 97182, 102581, 107980, 129576, 161970, 194364, 205162, 215960, 242955, 259152, 307743, 323940, 388728, 410324, 431920, 485910, 512905, 615486, 647880, 777456, 820648, 923229, 971820, 1025810, 1230972, 1295760, 1538715, 1641296, 1846458, 1943640, 2051620, 2461944, 3077430, 3692916, 3887280, 4103240, 4616145, 4923888, 6154860, 7385832, 8206480, 9232290, 12309720, 14771664, 18464580, 24619440, 36929160, 73858320]

約数ペア:

[(1, 73858320), (2, 36929160), (3, 24619440), (4, 18464580), (5, 14771664), (6, 12309720), (8, 9232290), (9, 8206480), (10, 7385832), (12, 6154860), (15, 4923888), (16, 4616145), (18, 4103240), (19, 3887280), (20, 3692916), (24, 3077430), (30, 2461944), (36, 2051620), (38, 1943640), (40, 1846458), (45, 1641296), (48, 1538715), (57, 1295760), (60, 1230972), (72, 1025810), (76, 971820), (80, 923229), (90, 820648), (95, 777456), (114, 647880), (120, 615486), (144, 512905), (152, 485910), (171, 431920), (180, 410324), (190, 388728), (228, 323940), (240, 307743), (285, 259152), (304, 242955), (342, 215960), (360, 205162), (380, 194364), (456, 161970), (570, 129576), (684, 107980), (720, 102581), (760, 97182), (855, 86384), (912, 80985), (1140, 64788), (1368, 53990), (1520, 48591), (1710, 43192), (2280, 32394), (2736, 26995), (3420, 21596), (4560, 16197), (5399, 13680), (6840, 10798)]