480147480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23399}}^1$

素因数の和:23438

約数の個数: 128

約数和(自身を含む): 1684800000

約数和(自身を除く): 1204652520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 23399, 46798, 70197, 93596, 116995, 140394, 187192, 210591, 233990, 280788, 350985, 421182, 444581, 467980, 561576, 631773, 701970, 842364, 889162, 935960, 1052955, 1263546, 1333743, 1403940, 1684728, 1778324, 2105910, 2222905, 2527092, 2667486, 2807880, 3158865, 3556648, 4001229, 4211820, 4445810, 5054184, 5334972, 6317730, 6668715, 8002458, 8423640, 8891620, 10669944, 12003687, 12635460, 13337430, 16004916, 17783240, 20006145, 24007374, 25270920, 26674860, 32009832, 40012290, 48014748, 53349720, 60018435, 80024580, 96029496, 120036870, 160049160, 240073740, 480147480]

約数ペア:

[(1, 480147480), (2, 240073740), (3, 160049160), (4, 120036870), (5, 96029496), (6, 80024580), (8, 60018435), (9, 53349720), (10, 48014748), (12, 40012290), (15, 32009832), (18, 26674860), (19, 25270920), (20, 24007374), (24, 20006145), (27, 17783240), (30, 16004916), (36, 13337430), (38, 12635460), (40, 12003687), (45, 10669944), (54, 8891620), (57, 8423640), (60, 8002458), (72, 6668715), (76, 6317730), (90, 5334972), (95, 5054184), (108, 4445810), (114, 4211820), (120, 4001229), (135, 3556648), (152, 3158865), (171, 2807880), (180, 2667486), (190, 2527092), (216, 2222905), (228, 2105910), (270, 1778324), (285, 1684728), (342, 1403940), (360, 1333743), (380, 1263546), (456, 1052955), (513, 935960), (540, 889162), (570, 842364), (684, 701970), (760, 631773), (855, 561576), (1026, 467980), (1080, 444581), (1140, 421182), (1368, 350985), (1710, 280788), (2052, 233990), (2280, 210591), (2565, 187192), (3420, 140394), (4104, 116995), (5130, 93596), (6840, 70197), (10260, 46798), (20520, 23399)]