195400320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101771}}^1$

素因数の和:101793

約数の個数: 64

約数和(自身を含む): 622844640

約数和(自身を除く): 427444320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 101771, 203542, 305313, 407084, 508855, 610626, 814168, 1017710, 1221252, 1526565, 1628336, 2035420, 2442504, 3053130, 3256672, 4070840, 4885008, 6106260, 6513344, 8141680, 9770016, 12212520, 13026688, 16283360, 19540032, 24425040, 32566720, 39080064, 48850080, 65133440, 97700160, 195400320]

約数ペア:

[(1, 195400320), (2, 97700160), (3, 65133440), (4, 48850080), (5, 39080064), (6, 32566720), (8, 24425040), (10, 19540032), (12, 16283360), (15, 13026688), (16, 12212520), (20, 9770016), (24, 8141680), (30, 6513344), (32, 6106260), (40, 4885008), (48, 4070840), (60, 3256672), (64, 3053130), (80, 2442504), (96, 2035420), (120, 1628336), (128, 1526565), (160, 1221252), (192, 1017710), (240, 814168), (320, 610626), (384, 508855), (480, 407084), (640, 305313), (960, 203542), (1920, 101771)]