827684520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{530567}}^1$

素因数の和:530594

約数の個数: 64

約数和(自身を含む): 2674062720

約数和(自身を除く): 1846378200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 530567, 1061134, 1591701, 2122268, 2652835, 3183402, 4244536, 5305670, 6366804, 6897371, 7958505, 10611340, 12733608, 13794742, 15917010, 20692113, 21222680, 27589484, 31834020, 34486855, 41384226, 55178968, 63668040, 68973710, 82768452, 103460565, 137947420, 165536904, 206921130, 275894840, 413842260, 827684520]

約数ペア:

[(1, 827684520), (2, 413842260), (3, 275894840), (4, 206921130), (5, 165536904), (6, 137947420), (8, 103460565), (10, 82768452), (12, 68973710), (13, 63668040), (15, 55178968), (20, 41384226), (24, 34486855), (26, 31834020), (30, 27589484), (39, 21222680), (40, 20692113), (52, 15917010), (60, 13794742), (65, 12733608), (78, 10611340), (104, 7958505), (120, 6897371), (130, 6366804), (156, 5305670), (195, 4244536), (260, 3183402), (312, 2652835), (390, 2122268), (520, 1591701), (780, 1061134), (1560, 530567)]