15249599880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6688421}}^1$

素因数の和:6688454

約数の個数: 64

約数和(自身を含む): 48156638400

約数和(自身を除く): 32907038520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 6688421, 13376842, 20065263, 26753684, 33442105, 40130526, 53507368, 66884210, 80261052, 100326315, 127079999, 133768420, 160522104, 200652630, 254159998, 267536840, 381239997, 401305260, 508319996, 635399995, 762479994, 802610520, 1016639992, 1270799990, 1524959988, 1906199985, 2541599980, 3049919976, 3812399970, 5083199960, 7624799940, 15249599880]

約数ペア:

[(1, 15249599880), (2, 7624799940), (3, 5083199960), (4, 3812399970), (5, 3049919976), (6, 2541599980), (8, 1906199985), (10, 1524959988), (12, 1270799990), (15, 1016639992), (19, 802610520), (20, 762479994), (24, 635399995), (30, 508319996), (38, 401305260), (40, 381239997), (57, 267536840), (60, 254159998), (76, 200652630), (95, 160522104), (114, 133768420), (120, 127079999), (152, 100326315), (190, 80261052), (228, 66884210), (285, 53507368), (380, 40130526), (456, 33442105), (570, 26753684), (760, 20065263), (1140, 13376842), (2280, 6688421)]