23279940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2306

約数の個数: 96

約数和(自身を含む): 76272000

約数和(自身を除く): 52992060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2269, 2565, 3420, 4538, 5130, 6807, 9076, 10260, 11345, 13614, 20421, 22690, 27228, 34035, 40842, 43111, 45380, 61263, 68070, 81684, 86222, 102105, 122526, 129333, 136140, 172444, 204210, 215555, 245052, 258666, 306315, 387999, 408420, 431110, 517332, 612630, 646665, 775998, 862220, 1163997, 1225260, 1293330, 1551996, 1939995, 2327994, 2586660, 3879990, 4655988, 5819985, 7759980, 11639970, 23279940]

約数ペア:

[(1, 23279940), (2, 11639970), (3, 7759980), (4, 5819985), (5, 4655988), (6, 3879990), (9, 2586660), (10, 2327994), (12, 1939995), (15, 1551996), (18, 1293330), (19, 1225260), (20, 1163997), (27, 862220), (30, 775998), (36, 646665), (38, 612630), (45, 517332), (54, 431110), (57, 408420), (60, 387999), (76, 306315), (90, 258666), (95, 245052), (108, 215555), (114, 204210), (135, 172444), (171, 136140), (180, 129333), (190, 122526), (228, 102105), (270, 86222), (285, 81684), (342, 68070), (380, 61263), (513, 45380), (540, 43111), (570, 40842), (684, 34035), (855, 27228), (1026, 22690), (1140, 20421), (1710, 13614), (2052, 11345), (2269, 10260), (2565, 9076), (3420, 6807), (4538, 5130)]