23464260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 72375576

約数和(自身を除く): 48911316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2137, 2196, 2745, 3660, 4274, 5490, 6411, 8548, 10685, 10980, 12822, 19233, 21370, 25644, 32055, 38466, 42740, 64110, 76932, 96165, 128220, 130357, 192330, 260714, 384660, 391071, 521428, 651785, 782142, 1173213, 1303570, 1564284, 1955355, 2346426, 2607140, 3910710, 4692852, 5866065, 7821420, 11732130, 23464260]

約数ペア:

[(1, 23464260), (2, 11732130), (3, 7821420), (4, 5866065), (5, 4692852), (6, 3910710), (9, 2607140), (10, 2346426), (12, 1955355), (15, 1564284), (18, 1303570), (20, 1173213), (30, 782142), (36, 651785), (45, 521428), (60, 391071), (61, 384660), (90, 260714), (122, 192330), (180, 130357), (183, 128220), (244, 96165), (305, 76932), (366, 64110), (549, 42740), (610, 38466), (732, 32055), (915, 25644), (1098, 21370), (1220, 19233), (1830, 12822), (2137, 10980), (2196, 10685), (2745, 8548), (3660, 6411), (4274, 5490)]