187374960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13735

約数の個数: 120

約数和(自身を含む): 662435280

約数和(自身を除く): 475060320

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, 6840, 13680, 13697, 27394, 41091, 54788, 68485, 82182, 109576, 123273, 136970, 164364, 205455, 219152, 246546, 260243, 273940, 328728, 410910, 493092, 520486, 547880, 616365, 657456, 780729, 821820, 986184, 1040972, 1095760, 1232730, 1301215, 1561458, 1643640, 1972368, 2081944, 2342187, 2465460, 2602430, 3122916, 3287280, 3903645, 4163888, 4684374, 4930920, 5204860, 6245832, 7807290, 9368748, 9861840, 10409720, 11710935, 12491664, 15614580, 18737496, 20819440, 23421870, 31229160, 37474992, 46843740, 62458320, 93687480, 187374960]

約数ペア:

[(1, 187374960), (2, 93687480), (3, 62458320), (4, 46843740), (5, 37474992), (6, 31229160), (8, 23421870), (9, 20819440), (10, 18737496), (12, 15614580), (15, 12491664), (16, 11710935), (18, 10409720), (19, 9861840), (20, 9368748), (24, 7807290), (30, 6245832), (36, 5204860), (38, 4930920), (40, 4684374), (45, 4163888), (48, 3903645), (57, 3287280), (60, 3122916), (72, 2602430), (76, 2465460), (80, 2342187), (90, 2081944), (95, 1972368), (114, 1643640), (120, 1561458), (144, 1301215), (152, 1232730), (171, 1095760), (180, 1040972), (190, 986184), (228, 821820), (240, 780729), (285, 657456), (304, 616365), (342, 547880), (360, 520486), (380, 493092), (456, 410910), (570, 328728), (684, 273940), (720, 260243), (760, 246546), (855, 219152), (912, 205455), (1140, 164364), (1368, 136970), (1520, 123273), (1710, 109576), (2280, 82182), (2736, 68485), (3420, 54788), (4560, 41091), (6840, 27394), (13680, 13697)]